Display cabinet. Large antique commercial wood/glass with sliding doors

This antique commercial wood/glass display case with sliding doors came out of a rural general store. It is just over 6-ft wide , 7-ft tall, and 18-in deep, and uses apparently included hats display (re Etchison logo). Is in good condition except one panel of glass lower right side is missing(visible in photo). Contains 4 shelves, in addition to bottom which functions as shelf also. Shelves are 15-in deep and 70-in long and not moveable. No clearance for anything to extend beyond shelves. There are 14-in vertical between top of shelf and bottom of the one above, except 17-in above the top shelf. Buyer is responsible for pickup.